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	Provedor de dados OMA (5) Autor Baeyens, J. (5) Dehairs, F.A. (5) Decadt, G. (3) Goeyens, L. (3) Dedeurwaerder, H. (2) Gillain, G. (2) De Bondt, M. (1) Elskens, M. (1) Hoenig, M. (1) Joint, I. (1) Mommaerts, J.-P. (1) Rees, A. (1) Van Den Winkel, P. (1) Mais... Palavra-chave ANE (1) Belgian Coast (1) Belgium (1) Coastal waters Nitrogen cycle ANE (1) North Sea (1) Tipo do documento Info:eu-repo/semantics/article (5) Ano 1999 (1) 1987 (1) 1984 (1) 1983 (2) País Belgium (5) Idioma Inglês (5)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 5 Primeira ... 1 ... Última Determination of barium in sea water by cation-exchange separation and electrothermal atomic absorption spectrometry OMA Dehairs, F.A.; Hoenig, M.; De Bondt, M.; Baeyens, J.; Van Den Winkel, P.. A method is described for the routine determination of barium in sea water by graphite-furnace atomic absorption spectrometry. Barium is separated from the main seawater cations by collection on a cation-exchange resin. The barium is extracted into nitric acid from a portion of the resin for injection into the pyrolytically-coated graphite furnace. The method is satisfactory for the low µg l<sup>-1</sup> levels of barium present in ocean water, with recoveries more or equal to 99% and a relative standard deviation of <5%. Tipo: Info:eu-repo/semantics/article Ano: 1987 URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=3168 Distribution, transport and fate of Bi, Cu, Cd, Hg, Pb, Sb and Zn in the Belgian coastal marine environment. Part II: Spatial, temporal and compartmental distribution in the water column OMA Decadt, G.; Gillain, G.; Dehairs, F.A.; Dedeurwaerder, H.; Goeyens, L.; Baeyens, J.. Tipo: Info:eu-repo/semantics/article Ano: 1984 URL: http://www.vliz.be/imisdocs/publications/268322.pdf Improved estimation of f-ratio in natural phytoplankton assemblages OMA Elskens, M.; Goeyens, L.; Dehairs, F.A.; Rees, A.; Joint, I.; Baeyens, J.. Statistical properties in non-linear regression models of <i>f</i>-ratio versus nitrate relationships were investigated using a case study conducted at the European continental margin (Project OMEX). Although the OMEX data fit within the family of empirical models introduced by Platt and Harrison (1985) Nature 318, 55&#x2013;58), it is shown that the discrepancy between experimental and fitted values is larger than expected, assuming that the data are accurate. Since the ambient ammonium concentration plays a leading role in regulating new production, the present analysis was extended to include explicitly the effect of ammonium on <i>f</i>-ratio versus nitrate plots. Experimental results based on controlled ammonium additions... Tipo: Info:eu-repo/semantics/article Ano: 1999 URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=10269 Microlayer metal excesses in a coastal North Sea area: relative contribution of dry fall-out OMA Dehairs, F.A.; Dedeurwaerder, H.; Decadt, G.; Baeyens, J.; Gillain, G.. Tipo: Info:eu-repo/semantics/article Palavras-chave: ANE; North Sea. Ano: 1983 URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=10067 Nitrogen cycles in a coastal open sea zone off the Belgian coast OMA Baeyens, J.; Goeyens, L.; Dehairs, F.A.; Decadt, G.; Mommaerts, J.-P.. Tipo: Info:eu-repo/semantics/article Palavras-chave: Coastal waters Nitrogen cycle ANE; Belgium; Belgian Coast. Ano: 1983 URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=10068 Registros recuperados: 5 Primeira ... 1 ... Última

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